329406766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{8243}}^1$

素因数の和:8340

約数の個数: 32

約数和(自身を含む): 560921760

約数和(自身を除く): 231514994

約数列:

[1, 2, 13, 26, 29, 53, 58, 106, 377, 689, 754, 1378, 1537, 3074, 8243, 16486, 19981, 39962, 107159, 214318, 239047, 436879, 478094, 873758, 3107611, 5679427, 6215222, 11358854, 12669491, 25338982, 164703383, 329406766]

約数ペア:

[(1, 329406766), (2, 164703383), (13, 25338982), (26, 12669491), (29, 11358854), (53, 6215222), (58, 5679427), (106, 3107611), (377, 873758), (689, 478094), (754, 436879), (1378, 239047), (1537, 214318), (3074, 107159), (8243, 39962), (16486, 19981)]